var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var dbInfo = require('./config/dbInfo')
var indexRouter = require('./routes/web/index');
var accountRouter = require('./routes/accounts/index');
var authRouter = require('./routes/web/auth')
var apiAuthRouter = require('./routes/accounts/auth')
const session = require('express-session')
const mongoStore = require('connect-mongo')

var app = express();


// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({
  extended: false
}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use(session({
  name: 'sid',
  secret: 'atguigu',
  saveUninitialized: false,
  resave: true,
  store: mongoStore.create({
    mongoUrl: `mongodb://${dbInfo.DBHOST}:${dbInfo.DBPORT}/${dbInfo.DBNAME}`
  }),
  cookie: {
    httpOnly: true,
    sameSite: true,
    maxAge: 1000 * 60 * 60, //一个小时
  }
}))

app.use('/', indexRouter);
app.use('/api', accountRouter);
app.use('/api', apiAuthRouter)
app.use('/auth', authRouter);


// catch 404 and forward to error handler
app.use(function (req, res, next) {
  // next(createError(404));
  res.render('404Page')
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;